From 5f90d52d6e36c7d1c77717d026d0e7413d597d5e Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sat, 26 Oct 2019 23:02:22 +0300
Subject: ipa: Pass ControlInfoMap references to IPAInterface::configure()
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The IPAInterface::configure() operation receives a map of ControlInfoMap
instances. Pass const references instead to avoid copies when not
required (the callee can still make manual copies), and to allow for the
future serialization layer to keep references to the original object.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
---
 include/ipa/ipa_interface.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/ipa/ipa_interface.h b/include/ipa/ipa_interface.h
index 8fd658af..35dc4b4e 100644
--- a/include/ipa/ipa_interface.h
+++ b/include/ipa/ipa_interface.h
@@ -43,7 +43,7 @@ public:
 	virtual int init() = 0;
 
 	virtual void configure(const std::map<unsigned int, IPAStream> &streamConfig,
-			       const std::map<unsigned int, ControlInfoMap> &entityControls) = 0;
+			       const std::map<unsigned int, const ControlInfoMap &> &entityControls) = 0;
 
 	virtual void mapBuffers(const std::vector<IPABuffer> &buffers) = 0;
 	virtual void unmapBuffers(const std::vector<unsigned int> &ids) = 0;
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